155520848

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{60373}}^1$

素因数の和:60411

約数の個数: 40

約数和(自身を含む): 359346048

約数和(自身を除く): 203825200

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 60373, 120746, 241492, 422611, 482984, 845222, 965968, 1388579, 1690444, 2777158, 3380888, 5554316, 6761776, 9720053, 11108632, 19440106, 22217264, 38880212, 77760424, 155520848]

約数ペア:

[(1, 155520848), (2, 77760424), (4, 38880212), (7, 22217264), (8, 19440106), (14, 11108632), (16, 9720053), (23, 6761776), (28, 5554316), (46, 3380888), (56, 2777158), (92, 1690444), (112, 1388579), (161, 965968), (184, 845222), (322, 482984), (368, 422611), (644, 241492), (1288, 120746), (2576, 60373)]